I Re-scored the Myrkul Boss Battle (BG3) - "Apostasy" - Fan Made Epic Orchestral Composition

This is a speculative, fan-made rescoring of a boss battle from Baldur’s Gate 3, composed as a demo and personal portfolio piece. This music is not official and is not affiliated with Larian Studios.

🎵 About the Piece: “Apostasy”
This is a multi-phase epic composed for the god Myrkul, pitting a full orchestra and choir—augmented by soaring soprano solos by the amazing Natacha Nocetti and a crushing power trio—against divine darkness. The music shifts from oppressive dread to savage rhythms, fleeting holiness, and a final, defiant reprisal of the main theme.

Credits:

Composer, Choirs, Guitars and Bass: Jesus Soto
Soprano Soloist: Natacha Nocetti
Original Game: Baldur’s Gate 3 ©Larian Studios
Inspired by the fantastic official music of Borislav Slavov and the works of Jeremy Soule.
I highly suggest you listen to the original game’s music composed by Borislav Slavov—it’s amazing!

This video uses gameplay footage from Baldur’s Gate 3 for contextual purposes.